.wrapper {
    background: #f7f8fb;
}
.books-default {
    border-radius: 12px;
    margin: 100px 0 30px 0;
    overflow: hidden;
}
.books-nav {
    background: #fff;
    border-radius: 12px;
    float: left;
    margin-right: 23px;
    padding: 32px 24px;
    width: 315px;
}
.books-nav--item {
    margin-bottom: 30px;
}
.books-nav--item:last-child {
    margin-bottom: 0;
}
.books-nav--item-title {
    color: #333;
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;
    margin-bottom: 20px;
}
.books-nav--item-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    position: relative;
}
.books-nav--item-nav {
    color: #333;
    display: inline-block;
    font-family: PingFangSC, PingFangSC-Regular;
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
    margin-bottom: 6px;
}
.books-nav--item-nav.currNavLink {
    background: rgba(230, 0, 0, .05);
    border-radius: 4px;
    color: #e60000;
}
.books-nav .currNavLink, .books-nav .currNavSubLink {
    color: #e60000;
}
.books-nav--item-nav span {
    display: inline-block;
    padding: 2px 12px;
}
.category ul {
    display: none;
    background: #fafafa;
    border: #e7e7e7 solid 1px;
    border-radius: 5px;
    margin-top: 10px;
}
.category ul a {
    margin-bottom: 0;
    font-weight: normal;
}
.nav-content {
    background: #fff;
    border-radius: 12px;
    float: right;
    padding: 24px 32px 40px;
    width: 914px;
}
.nav-content--nav {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    border-bottom: 1px solid #e6e8eb;
    justify-content: space-between;
    padding-bottom: 6px;
}
.nav-content--nav, .nav-content--navlist {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.nav-content--navlist {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.nav-content--navlist-item {
    color: #666;
    cursor: pointer;
    font-family: PingFangSC, PingFangSC-Regular;
    font-size: 16px;
    font-weight: 400;
    line-height: 40px;
    margin-right: 40px;
}
.nav-content--navlist-item-tar, .nav-content--navlist-item:hover {
    color: #e60000;
}
.nav-content--main {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 32px;
}
.nav-content--main {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.nav-content--main-item {
    display: flex;
    margin-bottom: 30px;
    width: 49%;
}
.global-book--shadow {
    background-color: #fff;
    position: relative;
}
.nav-content--main-item-img {
    border-radius: 2px;
    -webkit-box-shadow: inset 0 0 1px 0 rgba(0, 0, 0, .1);
    box-shadow: inset 0 0 1px 0 rgba(0, 0, 0, .1);
    height: 128px;
    margin-right: 16px;
    width: 96px;
}
.global-book--frame {
    background-image: url();
    background-repeat: no-repeat;
    background-size: 100%;
    display: block;
    position: relative;
    z-index: 10;
}
.global-radius {
    border-radius: 4px !important;
    overflow: hidden !important;
}
.nav-content--main-item-img-cover {
    background-color: #f6f8fa;
    height: 100%;
    overflow: hidden;
}
.global-book--frame:before {
    background-image: url();
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 4px 0 0 4px;
    content: "";
    height: 100%;
    left: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    width: 13px;
    z-index: 20;
}
.global-book--shadow:after {
    background-color: #7b7e80;
    bottom: 0;
    content: "";
    -webkit-filter: blur(9px);
    filter: blur(9px);
    height: 10%;
    left: 50%;
    position: absolute;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 70%;
}
.animation-img {
    cursor: pointer;
    -webkit-transition: all .1s ease-out !important;
    transition: all .1s ease-out !important;
}
.nav-content--main-item-img-cover img {
    display: block;
    height: 100%;
    width: 96px;
}
.nav-content--main-item-content {
    -webkit-box-flex: 1;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex: 1;
    flex: 1;
    -ms-flex-direction: column;
    flex-direction: column;
    overflow: hidden;
    padding-bottom: 5px;
}
.ellipsis {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.nav-content--main-item-title {
    color: #333;
    font-family: PingFangSC, PingFangSC-Medium;
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;
}
.nav-content--main-item-keywords {
    color: #999;
    font-family: PingFangSC, PingFangSC-Regular;
    font-size: 12px;
    line-height: 30px;
}
.nav-content--main-item-keywords a {
    color: #999;
}
.ellipsis-three-lines, .ellipsis-two-lines {
    -webkit-box-orient: vertical;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: -o-ellipsis-lastline;
    text-overflow: ellipsis;
}
.nav-content--main-item-desc {
    display: block;
    color: #666;
    max-height: 80px;
    overflow: hidden;
}
.books-default[data-v-1fd5a3a6]:after {
    clear: both;
    content: "";
    display: block;
}